**Opik Dashboard**:

- Added support for local models in the Opik playground

<Frame>
  <img src="/img/changelog/2025-02-10/local_models.gif" />
</Frame>

**Python SDK**:

- Improved the `@track` decorator to better support nested generators.
- Added a new `Opik.copy_traces(project_name, destination_project_name)` method to copy traces
  from one project to another.
- Added support for searching for traces that have feedback scores with spaces in their name.
- Improved the LangChain and LangGraph integrations

**JS / TS SDK**:

- Released the Vercel AI integration
- Added support for logging feedback scores
